张好古

NaBH4还原羧酸为醇

(0/) 2023-08-04 19:15:17

Flash柱分离方法摸索建议

(0/) 2023-07-29 17:59:13

常见化合物的酸碱性

(0/) 2023-07-29 17:45:00

四氢铝锂的使用、后处理以及在药物合成中可能产生的副产物

(0/) 2023-07-29 17:27:25

氢谱中的活泼氢

(0/) 2023-07-29 17:15:24

有机合成如何少走弯路

(0/) 2023-07-29 16:42:30

化学实验室神操作

(0/) 2023-07-29 16:32:05

Weinreb ketone synthesis

(0/) 2023-07-20 20:15:29

重结晶如何高效选择溶剂

(0/) 2023-07-17 20:57:49

酰氯进行酰胺化，可以用水作为溶剂

(0/) 2023-07-17 20:45:50

高效抑制氢化脱卤

(0/) 2023-07-17 20:31:30

Thermal Analysis of Ammonium Acetate and Ammonium TFA

(0/) 2023-07-17 20:05:21

Heterocyclic Amines

(0/) 2023-07-15 19:46:35

Skellysolve

(0/) 2023-07-13 19:42:30

Mukaiyama aldol addition

(0/) 2023-07-11 18:53:00

Pivalic Acid

(0/) 2023-07-09 20:43:22

Packing a Column and Performing a Separation with Sephadex? LH-2

(0/) 2023-07-07 21:36:43

Ammonium acetate

(0/) 2023-07-07 20:09:07

Diaion HP 20 and Sephadex LH-20

(0/) 2023-07-05 19:10:18

Mass spectrometry separates isotopes

(0/) 2023-07-02 15:18:02

Carboxylic acids (R–CO2H) contain the carboxyl group CO2H

(0/) 2023-07-02 13:17:37

阿斯巴甜—即将被世卫组织宣布为致癌物质！无糖”饮料还能喝吗？

(0/) 2023-07-01 18:13:43

Pd/C氢化脱苄“神秘副产物

(0/) 2023-06-30 21:59:34

有机合成心得分享

(0/) 2023-06-25 19:42:54

如何用最快的速度过完一根柱子

(0/) 2023-06-25 19:25:38

Regeneration methods for ion exchange units

(0/) 2023-06-17 08:38:07

Dowex 50WX8 hydrogen form

(0/) 2023-06-08 17:31:38

LiAIH4、NaN3、过氧化物等危险化合物的猝灭

(0/) 2023-06-07 20:04:03

Glucose Anomers

(0/) 2023-06-05 19:39:13

给汽车换机油

(0/) 2023-06-04 14:05:38

甲酯水解

(0/) 2023-05-30 18:02:49

Zwitterion and Betaine

(0/) 2023-05-29 19:34:01

酰胺的Buchwald反应：配体选择和脱卤杂质

(0/) 2023-05-28 17:37:05

脱Boc：异丁烯衍生的杂质和抑制策略

(0/) 2023-05-28 17:18:54

构建OMs：杂质谱和优化方向

(0/) 2023-05-28 16:59:59

多年实验室工作经验总结

(0/) 2023-05-22 19:33:28

酯一步合成酮

(0/) 2023-05-22 19:20:11

温和条件水解酯基

(0/) 2023-05-21 15:05:50

氟离子对Si-O键和Si-C键的断裂

(0/) 2023-05-15 20:38:20

13C labelled H-decoupled 13C-nondecoupled 13C-NMR

(0/) 2023-05-14 20:04:06

Basic concepts of 13C NMR

(0/) 2023-05-14 19:05:35

Amidine

(0/) 2023-05-14 07:48:11

石油醚萃取DMF, 非常规萃取

(0/) 2023-05-13 21:18:00

新型Burgess试剂的设计和稳定性、适用性测试！

(0/) 2023-05-11 19:33:11

有机合成虽无捷径但可少走弯路！

(0/) 2023-05-11 18:59:58

1,3-环己基碳二亚胺/氯化亚铜

(0/) 2023-05-11 18:46:02

如何给汽车换机油

(0/) 2023-05-10 19:47:23

氢气钯碳反应如何才能不着火？

(0/) 2023-05-09 18:51:19

Sharpless烯合成反应

(0/) 2023-05-09 18:43:19

羧酸及羧酸酯的还原方法

(0/) 2023-05-06 21:01:15

鲁西化工厂爆炸初步原因查明

(0/) 2023-05-06 20:23:05

翻新一楼楼梯

(0/) 2023-05-06 17:25:00

被忽略的危险--可怕的氯化氢-甲醇溶液

(0/) 2023-04-30 19:40:11

天天使用的DBU，没想到会这样

(0/) 2023-04-30 17:52:11

Hofmann 反应的经验交流

(0/) 2023-04-30 17:13:15

精通NMR的28问

(0/) 2023-04-30 16:54:16

苷化反应

(0/) 2023-04-30 16:19:03

一分钟制备超干溶剂，不用加钠，不用重蒸，含水量达ppm级

(0/) 2023-04-23 19:35:12

无氧反应溶剂如何有效脱气除氧

(0/) 2023-04-23 19:21:04

ppm级无水溶剂制备汇总

(0/) 2023-04-22 20:19:49